Barber, George W <br/><br/>
Heat and time of exposure necessary to kill larvae of the european corn borer in ear corn  / 
by George W. Barber 
 - Washington  :   Department of Agriculture 
 - 14 p. 
 - EUA. Dep. of Agr. Circular; 71 .
<br/><br/><label>LCCN: </label>202673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pyrausta nubilalis  Calor -- Efecto en insectos